Index: branches/dev/html/admin/mail/sendmail.php
===================================================================
--- branches/dev/html/admin/mail/sendmail.php	(revision 13265)
+++ branches/dev/html/admin/mail/sendmail.php	(revision 13266)
@@ -105,5 +105,4 @@
             //-- Mail_mime¥ª¥Ö¥¸¥§¥¯¥È¤ËHTML¤ÎËÜʸ¤òÄɲÃ
             $mailBody = mb_convert_encoding($mailBody, "JIS", CHAR_CODE);
-            $mimeObj->setHTMLBody($mailBody);
             
             //-- Mail_mime¥ª¥Ö¥¸¥§¥¯¥È¤Ë·ï̾¡¦From¤òÄɲÃ
@@ -115,5 +114,5 @@
             
             // ¥á¡¼¥ëÁ÷¿®
-            $result = $mailObj->send($sendResut["to"], $sendResut, $mimeObj->setHTMLBody($mailBody));
+            $result = $mailObj->send($sendResut["to"], $sendResut, $mailBody);
             header( "Content-Type: text/plain; charset=UTF-8" );